baber/WOPTO huggingface dataset:
Patent JP-H08178966-A (JP)
Title: Current detector
Inventor: OTA TOMOTSUGU
IPC: H01F38/28
Filed: 1994-12-27
Abstract: PURPOSE: To provide a current detector which can largely improve productivity by constituting the current detector to have a structure in which a plurality of current detectors can be handled as a single block. CONSTITUTION: The current detector comprises a coil 3 formed by assembling conductor winding 2 and a magnetic core 1 into a bobbin 4 wherein the bobbin 4 includes a detection substrate P for sensing a magnetic flux of the coil 3. This is constituted as a structure having a substrate-attaching mechanism which can be assembled into the bobbin 4 without dividing a substrate PB having multiple faces with a plurality of the substrates P coupled via split grooves 7 into individual substrates P. That is, the substrate-attaching mechanism is equipped with a cut 5a into which the substrate PB can be inserted or with a cut shorter than depth of the substrate PB. In addition, the substrate-attaching mechanism may have such a structure that the substrate PB can by directly mounted on the bobbin 4.
Patent JP-H04197791-A (JP)
Title: Thermal transfer sheet
Inventor: HIGUCHI YOICHI
IPC: B41M5/40
Filed: 1990-11-29
Abstract: PURPOSE:To enable data to be printed which can be read using OCR(optical reading) technique by providing a transferable layer containing an infrared beam absorbent on a base film. CONSTITUTION:A thermal transfer sheet, consisting basically of a transferable layer formed on a base film, contains an infrared absorbent, so that printed data can be read using OCR technique. In addition, it is possible to print data in color with the help of an optical reader by adding coloring materials to the transferable layer. Further, preferably an infrared absorbent, a silane coupling agent and thermally migratable dye are added to the transferable layer. If the transferable layer of this thermal transfer sheet does not contain dye and therefore, is colorless, an image printed using the thermal transfer sheet can hardly be discerned with a naked eye, but can be read using an infrared reader such as OCR. Thus the subject sheet is effective for prevention of secrecy leakage, forgery and alteration.
Patent JP-H01166775-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: FUJII KIYOTAKA
IPC: A62C35/60
Filed: 1987-12-24
Abstract: PURPOSE: To obtain a convenient sprinkler fire extinguisher detectable of spraying water certainly, by providing a sprinkler head at a necessary position of a piping and a control device conductable a given information output by distinguishing use of a water supplying stopper from action of the sprinkler head. CONSTITUTION: After forming a piping from a water supplying tube 3 of the waterworks to a water supplying stopper 4 to a piping 5 passed through a room required to settle a sprinkler head 6, a sprinkler head 6 is settled at each required place of the piping 5. A control device C to distinguish use of water supplying stopper 4 from action of the sprinkler head 6 to conduct a given information output is provided. At normal time, water flows in the piping 5 on accompanying with use of the stopper 4, a water supplying function in the piping 5 can be checked easily to protect to form fur, stain and so forth. At firing time, water passed through the piping 5 is sprayed through the sprinkler head 6.  Use of the stopper and action of the sprinkler head 6 are distinguished by the control device C with a water flow detecting valve 8, 9, and when distinguishing action of the sprinkler head 6 the control device C alarms.
Patent JP-H10172540-A (JP)
Title: Manufacture of nonaqueous electrolyte secondary battery
Inventor: YASUDA TOSHIKAZU
IPC: H01M10/0566
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To suppress increase in internal resistance of a battery, enhance reversibility in deposition/dissolution reaction of lithium, and lengthen charge/discharge cycle life by etching the surface of a negative electrode, and continuously forming a covering film having a light metal ion conductivity on the surface of the negative electrode under inert gas atmosphere in the manufacture of a nonaqueous electrolyte secondary battery. SOLUTION: A lithium metal electrode 2 is stuck to a positive can 1, and a lithium metal electrode 4 is stuck to a negative can 3. Stainless steel parallel plane electrodes are arranged so as to face each other in a reaction container comprising a glass bell jar and a stainless steel flange, and the lithium metal electrode 4 is arranged on the negative electrode. Argon gas is blown in the reaction container and plasma etching treatment is conducted while the pressure in the reaction container is kept. By this treatment, resistant films on the lithium metal electrodes 2, 4 are removed.
Patent JP-H09178122-A (JP)
Title: Low noise gas burner with combustion plate made of fiber material
Inventor: RAINAA URURITSUHI HATSUSE
IPC: F23D14/16
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To lower or remove sounds transitionally generated while minimizing power by allowing at least one other area except for the end part area to be connected to a combustion housing so as to prevent the generation of sounds with the suppression of vibration of a combustion plate during the starting operation of a burner. SOLUTION: A gas burner is provided with a combustion chamber housing 3 and a mixing pipe 5 is connected to the combustion chamber housing 3 to supply a mixed gas of air and a gas. The combustion plate 1 including a damping material 2' made of a ceramic fiber comprises a fiber material and the damping material is fixed on the end part of the combustion plate 1 in the combustion chamber housing 3. Also included are an igniter I, a safety device S and a temperature monitor T. The combustion plate 1 joins directly or indirectly on the combustion chamber housing 3 with the central parts thereof aligning each other so as to minimize drop in pressure in the combustion chamber housing. This allows suppressing of sounds generated by vibration of the combustion plate 1 at the start of the burner operation.
Patent JP-H11160673-A (JP)
Title: Power source circuit for liquid crystal drive
Inventor: ENOHARA ATSUSHI
IPC: G02F1/133
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit for a liquid crystal drive permitting to make each specified power source voltage for a simple matrix liquid crystal drive to a predetermined constant value and reduce current consumption. SOLUTION: Each output circuit part of an operational amplifier 21-25 is composed of only pMOS transistors of which a source is connected with a power source of each operational amplifier and a drain forms an output, connecting a power source of an operational amplifier 21 with a power source Vcc, a power source of an operational amplifier 22 with the output of the operational amplifier 21, the power source of an operational amplifier 24 with the power output of an operational amplifier 23, the power source of an operational amplifier 25 with the power output of the operational amplifier 24, respectively, and the output of an operational amplifier 25 is connected with a current source 27 consisting of nMOS transistor 26. Namely, the output parts of each operational amplifier are connected in series, and a bias current i2 is made to flow through the serial circuit by the current source 27.
Patent JP-H08175136-A (JP)
Title: Spike piece for antiskid tool of tire and its manufacture
Inventor: KUNII KAZUO
IPC: B60C27/16
Filed: 1994-12-27
Abstract: PURPOSE: To provide a spike piece where the fixing strength free from falling is obtained, a tip can be easily fitted to a piece body, the productivity is improved, and the durability is excellent. CONSTITUTION: A recess 4 is provided in a surface 2 of a piece body 1 of flat plate shape, and a tip 3 made of cemented carbide is brazed to the recess 4. The tough fixing strength to integrate the tip 3 with the piece body 1 is obtained by providing a projection 5 of the projecting shape which is provided with a circumferential roundness 5 on the back side of the piece body 1 corresponding to the recess 4 and raised in approximately projected shape on the whole, and the wear resistance against the impact or the like in contact with the road surface is obtained.
Patent JP-H07149082-A (JP)
Title: Booklet-incorporated sealed letter and its forming method
Inventor: NAGATA MITSURU
IPC: B42D15/02
Filed: 1993-11-30
Abstract: PURPOSE:To spread a booklet by cutting off binding margins at a cutting perforation line by a method wherein top letter paper with an address indication part is folded over rear letter paper, and binding margins provided on three peripheral edges other than a folding edge part through a cutting perforation line are bound to each other. CONSTITUTION:A title booklet-incorporated sealed letter 1 is formed by incorporating a booklet 4 in an envelope part made of an envelope paper piece 2 folded double. The envelope paper piece 2 consists of top letter paper 5 with an address writing part 8 and rear letter paper 7 connected to the top letter paper through a folding part 6. The top letter paper 5 is bound with the rear letter paper 7 by binding margins 10 provided on three peripheral edges other than the folding edge part 6 through a cutting perforation line 9. The booklet 4 is shaped to have a dimension smaller than that of an area surrounded by the folding part 6 and the cutting perforation line 9 provided along three edges in the top letter paper 5 or the rear letter paper 7. The sealed letter 1 is opened by cutting off the binding margins 10 at the cutting perforation line 9. In this manner, the booklet 4 can be spread together with the top letter paper 5 and the rear letter paper 7.
Patent JP-H09195080-A (JP)
Title: Production of outer skin of drum for producing electrodeposited foil
Inventor: MINASE AKIRA
IPC: B23K31/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing drum for producing good electrodeposited metallic foil. SOLUTION: This is a method for producing the outer skin 12 of a drum for producing electrodeposited foil in which the outer skin 12 obtd. by welding the sheet edges of a titanium sheet subjected to bending into a cylindrical shape is inserted into the outer circumference of an inner drum. Cladding by welding is executed to the vicinity of the welding joint part of the sheet edges, successively, the cladding weld zone is crushed by cold or warm plastic working to correct its thickness into the one of a prescribed outer skin shape, next, the heat- affected zone is recrystallized by heat treatment, and the outer skin obtd. by correcting the cladding weld zone into the same material structure is inserted and fixed to the inner drum.
Patent JP-H05132871-A (JP)
Title: Production of deodorizing and antimicrobial fabric
Inventor: KUBO MASAHIKO
IPC: D06M15/227
Filed: 1991-11-13
Abstract: PURPOSE:To obtain the subject fabric, excellent in resistance to washing and having soft hand by immersing a fabric in an aqueous mixture solution containing a vinyl acetate-maleic acid copolymer resin, a zinc salt of an organic acid and a binder resin, squeezing the fabric at a specific squeezing ratio and then heat-treating the squeezed fabric. CONSTITUTION:The objective fabric is obtained by immersing a fabric in a mixture solution prepared by mixing 0.1-25g vinyl acetate-maleic acid copolymer resin with 0.1-50g zinc salt of an organic acid and/or an inorganic acid and 0.5-25g binder resin (preferably an ethylene-vinyl acetate copolymer resin) in 11 water, squeezing the fabric at 30-200% squeezing ratio and heat-treating the squeezed fabric.
Patent JP-H10173722-A (JP)
Title: Method for communication using plural lines
Inventor: HASEBE NORIYUKI
IPC: H04L69/14
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve security by making information difficult to be decoded by dividing information, sending that information while distributing it to plural lines, synthesizing and restoring the information on the side of reception. SOLUTION: A transmission side information processing terminal 1 divides single data 7 to be transmitted into information (a) and (b) according to prescribed rules and distributedly sends them to liens 3 and 4. This divided information (a) and (b) respectively passes through a communication network 8 and arrives through the other routes of liens 5 and 6 to a reception side information processing terminal 2. When this divided information (a) and (b) is received, the reception side information processing terminal 2 restores the original data 7 by synthesizing the divided information (a) and (b), while referring to the rules at the time of its generation.  Thus, since the information is divided and respectively transmitted/received through the plural lines, even when information is received from one communication line, it becomes omitted information, its meaning is not clear as a whole and decoding is made difficult so that high- security communication is enabled. Such a method can be applied to all the communication lines for leased line, packet exchange, frame relay and radio or the like.
Patent JP-H04192186-A (JP)
Title: Semiconductor storage device
Inventor: EINO MASANAO
IPC: G11C11/407
Filed: 1990-11-27
Abstract: PURPOSE:To reduce a current consumption at the time of nonselection of chip by dropping the voltage of power source inside of a chip only when the chip is in nonselection. CONSTITUTION:When a pin 2 for chip select input is in the 'H' state, the inside of chip is not in operation. At this time, an inside power dropping circuit 6 is operated to drop the voltage of power source voltage level supplied from a power voltage supplying pin 1, and the dropped power is supplied to a peripheral circuit 4 and a memory cell array 5. Since the power source voltage of circuit 4 is also dropped at the unoperating time, a pass-through current is reduced for even the device wherein the initial stage of an address input is not cut such as a SRAM, etc., for which high speed access is required, then the current consumption including the current flowing in a high resistance of memory cell is reduced.
Patent JP-H09155736-A (JP)
Title: Grinding stone flange fastening jig
Inventor: YASUDA SHIN
IPC: B24B45/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure easy mounting of a mounting flange and a flange cover on a grinding wheel by providing a sleeve which has a tapered portion formed on the upper outer periphery to be fitted to a tapered hole in the mounting flange and a sleeve fixing shaft which has a fitting protrusion formed on the lower face of a mainbody. SOLUTION: When a mounting flange 23 and a flange cover 27 are mounted on a grinding wheel 25, the fitting protrusion 31e of a sleeve fixing shaft 31 is fitted into the fitting recess 33a of a shaft supporting member 33 and then a sleeve 21 is mounted on the sleeve fixing shaft 31. The shaft portion 31b of the sleeve fixing shaft 31 is inserted into a through-hole 21a in the sleeve 21 and, simultaneously the locking portion 21c of the sleeve 21 is fitted into the engagement portion 31d of the sleeve fixing shaft 31. A tapered hole 23a in the flange 23, where the mounting flange 23 and the flange cover 27 are previously and temporarily fastened to the grinding wheel 25 with a bolt 29, is fitted to the tapered portion 21b of the sleeve 21, flange fixing nuts 41, 43 are threaded to the sleeve fixing shaft 31 and then the bolt 29 is rotationally moved.
Patent JP-2000186215-A (JP)
Title: Application of di-substituted ethylene/maleimide copolymer as additive for thermoplastic elastomer gel
Inventor: SHAORONG WANG
IPC: C08L101/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To produce a gel exhibiting braking performances higher than those which an oil-extended elastomer exhibits by compounding an unvulcanized thermoplastic elastomeric polymer with poly(di-substituted ethylene/comaleimide) and an extender. SOLUTION: This composition comprises (A) an unvulcanized thermoplastic elastomeric polymer, (B) a polymer comprising (1) units each derived from R1R2C=CH2 (wherein R1 and R2 are alkyls which may be the same or different from each other) and (2) units each derived from maleic anhydride in the form of a maleimide formed by reaction with a primary amine such as a 1-50C alkylamine, a 1-50C alkylbenzylamine, or a 1-50C alkylphenylamine, and (C) an extender. The amounts of use are such that 100 pts.wt. component A is mixed with about 1 to 200 pts.wt. component B, and 100 pts.wt. component B is mixed with about 1 to 1,000 pts.wt. component C.
Patent JP-H11234200-A (JP)
Title: Relay system
Inventor: IMASHIYOU YOSHIHIRO
IPC: H04B10/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a relay system capable of relaying many kinds of signals by a simple constitution so as to solve a drawback in the conventional system that many kinds of signals can not be relayed by a simple constitution. SOLUTION: A central fixed station 10 converts signals to be relayed inputted from a public line network 1 to high frequency signals by a radio modulator 2, converts the high frequency signals to optical signals and outputs them to plural relay fixed stations 30' distributed and arranged in a blind zone. Then, the relay fixed stations 30' covert the optical signals to the high frequency signals and emit them in the blind zone through a leakage coaxial cable 5.
Patent JP-H10171206-A (JP)
Title: Image recorder
Inventor: UENO HIROSHI
IPC: G03G15/01
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain an image recorder whose actual printing speed and printing cost are made equal to those of an image recorder provided with only one printing part in substance by freely varying a distance between the adjacent printing parts in accordance with the size of recording material to be used. SOLUTION: The printing parts A and B are provided with a photoreceptor 1 having photoconductivity, an electrifier 2 uniformly electrifying the photoreceptor 1, an exposure device 3 forming an electrostatic latent image on the electrified photoreceptor 1, a developing device 4 forming a developed image on the photoreceptor 1 by supplying developer 7 or developer 8 to the electrostatic latent image, a transfer device 5 transferring the developer to the recording material 9, and a cleaning device 6 cleaning the photoreceptor 1. In the case paper being the recording material 9 is, for example, 11 inches, the second printing part B is moved on a rail 10 so that the distance between two printing parts A and B can be set to 33 inches. In the case paper length is 8.5 inches, the printing part B is moved on the rail 10 so that the distance between two printing parts A and B may be 34 inches.
Patent JP-H09166014-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: HIROTA SHINYA
IPC: F01N3/24
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce NOx in exhaust gas properly by supplying hydrocarbon fuel to a NOx catalyst through a reformed catalyst, and supplying the reformed catalyst with air enough for combustion by the reformed catalyst. SOLUTION: A NOx catalyst 2 for purifying NOx in exhaust gas is arranged on the pipe expanding part 1a of an exhaust passage 1. Before fuel is supplied to the NOx catalyst 2, a reformed catalyst 3 for reducing the number of carbon is arranged on the exhaust downstream side of the penetrating hole 2a of the NOx catalyst 2. A plate member 4 is arranged on the exhaust downstream side end surface of the reformed catalyst 3. The penetrating hole 2a of the NOx catalyst 2 is closed by the plate member 4, and exhaust gas does not flow into the informed catalyst 3 since exhaust gas is not passed the penetrating hole 2a. A supplying pipe 5 is connected to the plate member 4. The supplying pipe 5 is branched into two branches, one is connected to a fuel pump for controlling a light oil supplying rate, and the other one is connected to an air pump for controlling an air supplying rate.  It is thus possible to realize good reducing of NOx without wasting new much energy.
Patent JP-2001138707-A (JP)
Title: Pneumatic tire
Inventor: MATSUSHITA NORINAGA
IPC: B60C9/18
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pnuematic tire capable of simultaneously providing controllability and gap absorbance. SOLUTION: An angle θc of a carcass cord 16 in a region 26 of one-third of a tread width TW is set in a range of 60 deg.-90 deg., an angle θs of the carcass cord 16 in an inner region 28 inside of the tire radius direction from a carcass maximum width position P is set in a range of 50 deg.-70 deg., and θc-θs is set in a range of 10 deg.-30 deg.. In an overlaying part between a body part 14A and a winding part 14B of a carcass ply 14, the carcass cord 16 forms a kind of cross structure (bias structure), and a transverse spring constant (transverse rigidity) for contributing improvement of the controllability can be increased without providing a reinforcement for a side part 30. Since the reinforcement is not provided for the side part 30, increase of a longitudinal spring constant (longitudinal rigidity) is suppressed, and the gap absorbance does not decrease.
Patent JP-H06144221-A (JP)
Title: Pressure controller in train
Inventor: AKAZAWA KIMIO
IPC: G05D16/20
Filed: 1992-11-13
Abstract: PURPOSE:To maintain comfortable pressure in each car all the time even when the pressure outside the train changes at entering a tunnel. CONSTITUTION:This pressure controller in train is provided with an inlet air duct 6a an outlet air duct 6b for making the inside of a train communicate to the outside, in-car pressure measurer 7, a pressure control inlet valve on the inlet air duct 6a, a pressure control outlet valve 5b on the outlet air duct 6b and an in-car pressure change rate estimator 10. When the train enters a tunnel or passes another train and the pressure outside the train changes, the change rate of the pressure inside the car measured by the in-car pressure measurer 7 is estimated by the in-car pressure change rage estimator 10, opening degrees of the pressure control inlet valve 5a and the outlet valve 5b in proportion to this change rate so that rapid pressure change does not occur in the car.
Patent JP-H10155043-A (JP)
Title: Automatic line selector
Inventor: WATANABE SHINTARO
IPC: H04M15/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic line selector by which a cheapest relay line is surely selected even when a specific code is added before a toll station number. SOLUTION: When a telephone number added with a specific code before a toll station number is dialed, the telephone number is temporarily stored in a buffer section 7. A specific code detection part 9 retrieves the specific code and when the pertinent code exists among registered codes, outputs a signal to the effect. An automatic line selection part 8 excludes the specific code to select a cheapest line and an access code addition part 11 inserts an access code of a corresponding repeater system telephone service enterpriser between the specific code and the toll station number.
Patent JP-H09166614-A (JP)
Title: Flow sensor
Inventor: OKANO REIJIROU
IPC: F25B49/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To detect the flow of a fluid without using any magnet nor reed switch. SOLUTION: The flow sensor is provided with a valve plug 24 which is elastically pressed by a coil spring against the flow of a fluid, a magnetic body 26 fixed to a part of the valve plug 24, and a coil 30 which generates a magnetic field and arranged around the outer periphery of the valve plug 24 corresponding to the position of the magnetic body 26 when the valve plug 24 is moved by the flow of the fluid. In the coil 30, a first electromotive force signal is induced when the magnetic body 26 is moved by the flow of the fluid while a voltage is applied across the coil 30 and a second electromotive force signal is induced when the flow of the fluid stops and the magnetic body 26 is moved by the elastic force of the spring 26. The valve plug 24 stops the flow of the fluid based on the first and second electromotive forces.